'Justified' Season 4: Ron Eldard heads to Harlan

"Justified" has cast another significant recurring role for its upcoming fourth season, adding
Ron Eldard ("Super 8," "ER") to the mix in Harlan.

Eldard will play Colt, a military police sergeant who knows Boyd (
Walton Goggins) from their time in the service,
TVLine reports. More specifically, Colt and Boyd became buddies when Boyd spent time in the clink during his stint in Kuwait.

Colt has previously
walked the straight and narrow, but when he catches up with Boyd again, he might find himself coming around to Boyd's way of thinking.

Eldard, whose credits also include
"Blind Justice," "Bakersfield P.D." and
"Black Hawk Down," is the second familiar face to sign on to Season 4 of "Justified,"
following Patton Oswalt. The show is slated to return to FX in the first part of next year.